/*[]=====================================================================[]*/
/*[]     LEADTOOLS for Windows -                                         []*/
/*[]                                                                     []*/
/*[]                                                                     []*/
/*[]     Copyright (c) 1991-2000 LEAD Technologies, Inc.                 []*/
/*[]     All Rights Reserved.                                            []*/
/*[]=====================================================================[]*/

#ifndef UNREFERENCED_PARAMETER
#define UNREFERENCED_PARAMETER(P)          \
    { \
        (P) = (P); \
    }
#endif

typedef struct tagDATA
{
   HPALETTE hPalette;           /* Logical Palette used for painting. */
   L_TCHAR szFilename[128];      /* File name to load. */
   FILEINFO FileInfo;           /* FILEINFO structure. */
   BITMAPHANDLE BitmapHandle;   /* BITMAP HANDLE to hold the image. */
} DATA;

DATA Data;                      /* Pointer to DATA structure. */
HANDLE hInst;                   /* Current instance. */
HWND MainWnd;                   /* Main Sample Window. */
L_BOOL fFirst;                  /* First time painting? */
L_BOOL fNewErase;               /* Erase the new paint region when painting? */
L_BOOL fWindowErase;            /* Erase the window when painting? */
L_UINT fPaintMode;              /* Mode to use for painting. */
L_UINT32 fDisplayFlags;         /* Initial display mode. */
RECT rWndSize;                  /* RECT for sizing the window. */
RECT rcSrc;                     /* RECT for paint Source. */
RECT rcSrcClip;                 /* RECT for paint Source Clip. */
RECT rcDest;                    /* RECT for paint Destination. */
RECT rcDestClip;                /* RECT for paint Destination Clip. */
L_UINT32 ulROP3Code = SRCCOPY;  /* ROP3 Code to use for Painting. */
#define IDM_GO              100
#define IDM_QUIT            101
#define IDM_SRCCOPY         122
#define IDM_SRCPAINT        123
#define IDM_SRCAND          124
#define IDM_SRCINVERT       125
#define IDM_SRCERASE        126
#define IDM_NOTSRCCOPY      127
#define IDM_NOTSRCERASE     128
#define IDM_MERGECOPY       129
#define IDM_MERGEPAINT      130
#define IDM_PATCOPY         131
#define IDM_PATPAINT        132
#define IDM_PATINVERT       133
#define IDM_DSTINVERT       134
#define IDM_BLACKNESS       135
#define IDM_WHITENESS       136

#define IDC_STATIC           -1
#define IDC_SRCLEFT         201
#define IDC_SRCTOP          202
#define IDC_SRCRIGHT        203
#define IDC_SRCBOTTOM       204
#define IDC_SRCCLIPLEFT     205
#define IDC_SRCCLIPTOP      206
#define IDC_SRCCLIPRIGHT    207
#define IDC_SRCCLIPBOTTOM   208
#define IDC_DESTLEFT        209
#define IDC_DESTTOP         210
#define IDC_DESTRIGHT       212
#define IDC_DESTBOTTOM      213
#define IDC_DESTCLIPLEFT    214
#define IDC_DESTCLIPTOP     215
#define IDC_DESTCLIPRIGHT   216
#define IDC_DESTCLIPBOTTOM  217
#define IDC_WIDTH           218
#define IDC_HEIGHT          219
#define IDD_PAINTRECT       220
#define IDC_NEWERASE        221
#define IDC_WINDOWERASE     222
#define IDC_NORMAL          223
#define IDC_SCALETOGRAY     224
#define IDC_FAVORBLACK      225

#define USER_LOAD   (WM_USER + 0)

#define P_NORMAL              0
#define P_SCALETOGRAY         1
#define P_FAVORBLACK          2

int PASCAL WinMain (HINSTANCE hInstance, HINSTANCE hPrevInstance,
                    LPSTR lpCmdLine, int nCmdShow);
L_BOOL InitApplication (HANDLE hInstance);
L_BOOL InitInstance (HANDLE hInstance, L_INT nCmdShow);
L_INT32 EXT_FUNCTION MainWndProc (HWND hWnd, L_UINT Message, WPARAM wParam,
                                   LPARAM lParam);
BOOL Window_OnCreate (HWND hWnd, CREATESTRUCT FAR * lpCreateStruct);
VOID Window_OnInitMenuPopup (HWND hWnd, HMENU hMenu, L_INT nItem, BOOL fSystemMenu);
VOID Window_OnCommand (HWND hwnd, int id, HWND hwndCtl, UINT codeNotify);
VOID Window_OnPaletteChanged (HWND hWnd, HWND hWndPaletteChange);
BOOL Window_OnQueryNewPalette (HWND hWnd);
VOID Window_OnPaletteChanging(HWND hWnd, HWND hWndPaletteChange);
VOID Window_SysColorChange(HWND hwnd);
VOID Window_OnActivate(HWND hwnd, UINT state, HWND hwndActDeact, BOOL fMinimized);

VOID Window_OnPaint (HWND hWnd);
VOID Window_OnDestroy (HWND hWnd);
L_BOOL CALLBACK L_EXPORT PaintRectDlgProc (HWND hDlg, UINT message,
                                            WPARAM id, LPARAM lParam);